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| author | Brad Bishop <bradleyb@fuzziesquirrel.com> | 2019-07-25 21:03:56 +0300 |
|---|---|---|
| committer | Brad Bishop <bradleyb@fuzziesquirrel.com> | 2019-08-16 02:27:18 +0300 |
| commit | 3432de15ab09a137f2dbcf2f34f51228597dcc44 (patch) | |
| tree | 4a44b81da0666bd30d877604a767f186bb9592bb /meta-aspeed/conf | |
| parent | ed0fb571fc149de85f2b99ddf73bb1ca5cc38cb7 (diff) | |
| download | openbmc-3432de15ab09a137f2dbcf2f34f51228597dcc44.tar.xz | |
aspeed: provide suitable kernel build defaults
oe-core has these defaults:
KERNEL_IMAGETYPE: "zimage"
KERNEL_CLASSES: "kernel-uimage"
INITRAMFS_IMAGE: ""
INITRAMFS_FSTYPES: "cpio.gz"
Override those defaults with Aspeed specific defaults that are more
appropriate to the current state of typical usage (FIT) of Aspeed chips:
KERNEL_IMAGETYPE: "fitImage"
KERNEL_CLASSES: "kernel-fitimage"
INITRAMFS_IMAGE: "aspeed-image-initramfs"
INITRAMFS_FSTYPES: "cpio.xz"
By default use aspeed-image-initramfs in the FIT image.
aspeed-image-initramfs is just an alias to core-image-minimal. The
alias is required because vanilla core-image-minimal is not an initramfs
image recipe...in oe, in general, the usage of the image recipe
(initramfs or not) is baked into the recipe itself with a line like:
IMAGE_FSTYPES = "${INITRAMFS_FSTYPES}"
The same behavior *could* be obtained with a bbappend but that then
prevents users from using the original image recipe as a real root
filesystem image in their setups.
Perhaps at a later time a replacement image with an Aspeed hardware
evaluation kit theme would be a more suitable default.
(From meta-aspeed rev: 7639df3650f6d91c9b533e0287142fdcfbc0b2ea)
Change-Id: I51def69bcfd786f4c8aad2ae68376da335aad039
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
Diffstat (limited to 'meta-aspeed/conf')
| -rw-r--r-- | meta-aspeed/conf/machine/include/aspeed.inc | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/meta-aspeed/conf/machine/include/aspeed.inc b/meta-aspeed/conf/machine/include/aspeed.inc index e62af13b8..384ff4809 100644 --- a/meta-aspeed/conf/machine/include/aspeed.inc +++ b/meta-aspeed/conf/machine/include/aspeed.inc @@ -8,4 +8,10 @@ PREFERRED_PROVIDER_virtual/bootloader_aspeed-g6 ?= "u-boot-aspeed-sdk" PREFERRED_PROVIDER_u-boot_aspeed-g6 ?= "u-boot-aspeed-sdk" PREFERRED_PROVIDER_u-boot-fw-utils_aspeed-g6 ?= "u-boot-fw-utils-aspeed-sdk" +# Build a FIT image and stuff core-image-minimal in it by default. +KERNEL_IMAGETYPE ?= "fitImage" +KERNEL_CLASSES ?= "kernel-fitimage" +INITRAMFS_IMAGE ?= "aspeed-image-initramfs" +INITRAMFS_FSTYPES ?= "cpio.xz" + MACHINEOVERRIDES =. "aspeed:" |